PHPMailer SMTP 연결 오류

Question

AWS에서 PHPMailer를 설정하려고합니다. SMTP connect()에 오류가 발생합니다.

코드

<?php 
require 'vendor/autoload.php'; 
$mail = new PHPMailer; 
$mail->isSMTP(); 
$mail->SMTPDebug =2; 
$mail->Debugoutput = 'html'; 
$mail->Host = 'smtp.gmail.com'; 
$mail->Port = 587; 
$mail->SMTPSecure = 'tls'; 
$mail->SMTPAuth = true; 
$mail->AuthType = 'XOAUTH2'; 
$mail->oauthUserEmail = "xxx@gmail.com"; 
$mail->oauthClientId = "client-key.apps.googleusercontent.com"; 
$mail->oauthClientSecret = "secretkey"; 
$mail->oauthRefreshToken = "refresh_token"; 
$mail->setFrom('tittuonnet@gmail.com', 'ParkIt'); 
$mail->addAddress("tittuhpd@gmail.com", "Tittu Varghese"); 
$mail->Subject = 'ParkIt - Verification Code'; 
$mail->Body = 'Please verify your account'; 

$mail->send(); 
if (!$mail->send()) { 
    echo "Mailer Error: " . $mail->ErrorInfo; 
} else { 
    echo "Message sent!"; 
} 

?> 

디버그 로그

SERVER -> CLIENT: 220 smtp.gmail.com ESMTP 22sm11056028qkv.52 - gsmtp 
CLIENT -> SERVER: EHLO server_domain_or_ip 
SERVER -> CLIENT: 250-smtp.gmail.com at your service, [54.157.255.58]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8 
CLIENT -> SERVER: STARTTLS 
SERVER -> CLIENT: 220 2.0.0 Ready to start TLS 
CLIENT -> SERVER: EHLO server_domain_or_ip 
SERVER -> CLIENT: 250-smtp.gmail.com at your service, [54.157.255.58]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8 
SMTP Error: Could not authenticate. 
CLIENT -> SERVER: QUIT 
SERVER -> CLIENT: 221 2.0.0 closing connection 22sm11056028qkv.52 - gsmtp 
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting 
SERVER -> CLIENT: 220 smtp.gmail.com ESMTP s191sm6833675qke.56 - gsmtp 
CLIENT -> SERVER: EHLO server_domain_or_ip 
SERVER -> CLIENT: 250-smtp.gmail.com at your service, [54.157.255.58]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8 
CLIENT -> SERVER: STARTTLS 
SERVER -> CLIENT: 220 2.0.0 Ready to start TLS 
CLIENT -> SERVER: EHLO server_domain_or_ip 
SERVER -> CLIENT: 250-smtp.gmail.com at your service, [54.157.255.58]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8 
SMTP Error: Could not authenticate. 
CLIENT -> SERVER: QUIT 
SERVER -> CLIENT: 221 2.0.0 closing connection s191sm6833675qke.56 - gsmtp 
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting 
Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting 

AWS 보안 규칙

Answer 1

마지막으로, 내가 해결 m y 문제. 나는 과정에서 몇 가지 유용한 자원을 발견했다 (SMTP 인증 동안 유사한 문제가 발생할 수 있습니다.)

솔루션 당신은 당신이 작곡가를 사용하는 경우에도 코드에 PHPMailerAutoload.php 파일을 포함해야합니다.

require 'PHPMailer/PHPMailerAutoload.php'; 
require 'vendor/autoload.php'; 

검토하지 않은/개발/단일 SMTP 인증 된 응용 프로그램을 실행하기 위해 그룹 Allow Risky Access Permissions By Unreviewed Apps에 가입하세요. here에서 자세한 내용을 볼 수 있습니다.